Seedream 4.0 ByteDance vs Seedream 5.0 Lite ByteDance

Seedream 4.0

• + Excellent handling of complex reflections and refractions on the glass and wooden table.
• + Highly realistic lighting and textures, especially on the red book and marble-like sphere.
• + Superior rendering of 'partially visible' green plant through the glass volume.

• − The glass cube has a visible floor/baseplate inside it that wasn't explicitly requested, though it adds to the realism.

Seedream 5.0 Lite

• + Perfect adherence to all spatial instructions in the prompt.
• + Clean, bright composition with soft window lighting.
• + Good texture on the book cover and wooden table.

• − The glass refraction is less realistic, as the plant visible through the glass doesn't distort naturally compared to the part above it.
• − The blue sphere has a very matte, flat appearance compared to the rest of the scene.

Seedream 4.0

• + Excellent adherence to 'motion blur from passing cars' through the blurred vehicle in the background.
• + Strong overall composition with visible tools and a full-body view that feels natural.
• + Good reflection on the wet pavement which adds to the rainy atmosphere.

• − Anatomical issues with the man's hands, which appear distorted.
• − Technical glitches in the bicycle geometry, particularly the rear wheel spokes and frame junctions.

Seedream 5.0 Lite

• + Superior photographic quality with very realistic skin texture and hair detail.
• + Excellent rendering of hands and delicate interaction with the bicycle chain.
• + Effective use of lighting and 'bokeh' to create a cinematic atmosphere.

• − The 'motion blur from passing cars' is less distinct than in Model A.
• − Closer cropping misses some of the environmental storytelling like the tools on the ground.

Seedream 4.0

• + Excellent photorealistic skin texture and 'lifelike eyes'.
• + Strong dynamic lighting with high-contrast torchlight reflections.
• + Superior rendering of 'battle-worn' elements like dirt and subtle grime.

• − The braids are a bit messy and merge into the hair background.
• − Composition is slightly off-center with a large torch bloom that can be distracting.

Seedream 5.0 Lite

• + Symmetrical and clean composition.
• + Exceptional detail on the 'beads' and braided hair structure.
• + Intricate engraving on the armor is very clear and ornate.

• − The skin texture appears slightly smoothed or 'plastic' compared to model A.
• − The battle scars look more like superficial scratches than deep, weathered marks.
• − Lighting is a bit flatter across the face.

Seedream 4.0

• + High-quality, appetizing food photography
• + Clean typography and bold headers
• + Good white space balance for a minimalist look

• − Lack of actual menu content like descriptions or prices
• − The layout is more of a collage than a functional menu design

Seedream 5.0 Lite

• + Excellent adherence to the 'menu design' prompt including pricing and item names
• + Strong typographic hierarchy with vibrant color-coding for sections
• + Perfect text rendering without any spelling errors

• − The food photography looks slightly more artificial/stock-like compared to Model A

Seedream 4.0

• + Excellent fiery typography effects that integrate well with the theme
• + Powerful sense of motion with motion blur trails
• + Vibrant and dynamic composition with a strong 'exploded' feel

• − Incorrect price displayed as €5.99 instead of the requested €6.99
• − The 'starburst' for the price is more of a jagged flame shape
• − The burger structure is a bit messy with two patties and overlapping ingredients

Seedream 5.0 Lite

• + Accurately followed the price instruction of €6.99
• + Clean and clear deconstructed burger layout with high photorealistic detail in the ingredients
• + Perfect adherence to the starburst and text placement requests

• − The fireball/ember background is less intense than requested
• − Text lacks the unique 'fiery' character seen in the competitor
• − Slightly more static feel compared to the motion blur in Model A

Seedream 4.0

• + Excellent text accuracy with no spelling errors across the entire board.
• + Highly realistic chalk texture with smudges and dust that enhance the authenticity.
• + Strong adherence to the 'elegant cursive' style for the title and natural handwriting for the body.

Seedream 5.0 Lite

• + The green chalkboard tone adds a nice aesthetic variety.
• + Good layout with underlines that mimic a real cafe menu style.
• + Text is sharp and legible.

• − Several spelling errors such as 'Heriss', 'Beliter', and 'optoons'.
• − The handwriting is more uniform and less 'hand-drawn' than requested.
• − Fails the specific elegant cursive style requested for the title.

Seedream 4.0

• + Successfully integrated the clothing and scarf from Image 2 onto the character.
• + Maintained the yellow studio background and red ottoman from the source image.

• − Failed to preserve the character's face, instead creating a feminine face with long hair.
• − Failed to capture the exact pose, straightening the character's torso and legs significantly.
• − The face is poorly rendered with distorted features.

Seedream 5.0 Lite

• + Excellent character preservation, including the face, sunglasses, hair style, and facial hair from Image 2.
• + Followed the pose instruction perfectly, matching the specific lean and leg positioning of Image 1.
• + High visual quality with sharp details on the scarf and clothing.

• − Small anatomical artifact where the character's right leg appears to be missing a clear connection to the hip behind the clothing.

Seedream 4.0

• + Excellent texture on the horse's fur and the astronaut's suit materials.
• + Cinematic lighting with a dramatic low-angle composition.
• + Vibrant and detailed nebulas in the background.

• − Completely failed the tricky prompt instruction to put the horse on top of the astronaut.
• − Anatomical issues with the horse's front legs appearing detached or distorted.

Seedream 5.0 Lite

• + Strong 'surreal' vibe with the full figure floating in deep space.
• + Clearer view of the entire scene including a miniature Earth moon.
• + Better overall balance of colors and contrast.

• − Failed the negative constraint to put the horse on top of the seeker.
• − The horse's neck and head connection look slightly stiff and unnatural.

Seedream 4.0

• + Successfully mirrors the entire pose and full body layering from the second image
• + Includes shoes and full legs as requested by adapting the composition

• − Fails significant source preservation by altering the subject's face to a blend of both men
• − Adds a mustache and changes facial structure and skin patterns
• − Lowers the resolution and overall clarity of the image

Seedream 5.0 Lite

• + Excellent source preservation, keeping the original man's face and vitiligo patterns exactly as they were
• + High visual quality with sharp details and realistic lighting on the fabric
• + Perfectly adapts the complex clothing and accessories to the original subject's pose

• − Crops the image at the waist, failing to include the shoes mentioned in the prompt
• − Slight misalignment on the watch/hand area

Seedream 4.0

• + Excellent photographic cinematic lighting that feels very natural to a New York street.
• + The capybara's expression is very calm and fits the 'professional' prompt well.
• + The human passenger's expression and posture perfectly convey the requested boredom.

• − The paws on the steering wheel look slightly anthropomorphized and lacks the distinct claws usually seen on capybaras.
• − The text on the cap is nonsensical.

Seedream 5.0 Lite

• + High level of detail in the capybara's fur and the realistic depiction of its webbed paws/claws.
• + Great composition that includes the dashboard and more of the city environment through the windshield.
• + The cap contains a more convincing attempt at 'NY' taxi-style branding.

• − The passenger's hands and phone interaction look slightly distorted and less natural than in Image A.

Seedream 4.0

• + Excellent integration of the border and core artwork.
• + Highly cinematic lighting with a realistic 3D feel on the pumpkin and trees.
• + The text is clear and follows the prompt's layout perfectly.

• − The text in the small scroll banner is slightly warped and difficult to read.
• − Small typo in 'frights' within the banner.

Seedream 5.0 Lite

• + Text is extremely crisp and legible across all sections.
• + The gothic font choice is very fitting for the invitation style.
• + Follows all prompt elements including webs, thorns, and parchment textures.

• − The composition feels a bit more like a flat collage than a cohesive scene.
• − The lighting on the pumpkin is less natural compared to the background sky.

Seedream 4.0

• + Perfectly preserves facial features, lighting, and background
• + Adds extremely thick hair as requested
• + Matches the hair color beautifully to the beard

• − The hairline is overly rectangular and looks slightly unnatural
• − The hair volume is arguably too high, creating a 'wig' effect

Seedream 5.0 Lite

• + Provides a very realistic, natural-looking hairline
• + The hair texture and style are extremely convincing and well-integrated
• + Excellent preservation of the original image identity

• − The hair is slightly less 'thick/full' compared to the other model, though more realistic

Seedream 4.0

• + Excellent texture work on the salmon and rice grains.
• + Beautiful lighting and soft shadows that give it a premium 3D look.
• + Clear and legible text with a clean flag icon.

• − The 'diorama base' is just a plate, lacking the raised platform feel requested.
• − The flag icon is slightly misaligned horizontally with the text.

Seedream 5.0 Lite

• + Perfect adherence to the 'raised diorama base' and '45° isometric' prompt instructions.
• + Very clean, minimalist aesthetic with high clarity.
• + Large, bold, and stylized typography with a high-quality 3D flag icon.

• − Sushi textures are slightly more 'plastic' and less detailed than in the other model.
• − The food is scaled a bit small relative to the base and the text.

Seedream 4.0

• + Excellent preservation of the source subject's facial features even in caricature form.
• + Cleverly integrates hockey elements into the clothing and set pieces.
• + Maintains the background elements from the source image like the framed pictures and sofa.

• − The anatomy of the right hand holding the phone is distorted.
• − The transition between the desk and the background feels slightly cluttered.

Seedream 5.0 Lite

• + Clear and clean 'cartoon' style illustration with bold lines.
• + Accurately includes all requested elements: anchor desk, hockey stick, puck, and dog.
• + Excellent text rendering on the nameplate.

• − Completely replaces the background and source image style instead of editing it.
• − The character design is a generic cartoon style that loses much of the source person's likeness.

Seedream 4.0

• + Excellent adherence to lighting requests with clear god rays and realistic dew sparkles.
• + High level of detail in the textures of the fur and delicate rendering of the wildflowers.
• + Dynamic central composition that captures the 'tumbling' and 'playful' aspect of the prompt.

• − The fox's anatomy is a bit awkward where it meets the ground.
• − Some chaotic secondary sparkles/artifacts that look like floating water droplets rather than dew.

Seedream 5.0 Lite

• + Captures a very whimsical, storybook character aesthetic with large expressive eyes.
• + Includes a variety of colorful butterflies as requested.
• + Clean, clear composition where each animal is easily identifiable.

• − Leans more towards a 3D animation/CGI style rather than 'hyper-photorealistic'.
• − The transitions between the animals and the grass are less seamless, looking slightly pasted on.

Seedream 4.0

• + Excellent watercolor hand-painted texture
• + Strong adherence to the 'soft pastel colors' and 'dreamy background' instructions
• + Captures the Ghibli aesthetic in a more artistic, nostalgic way

• − Faces are a bit too simplified and look less like the original subjects
• − The man's neck and head connection is slightly awkward

Seedream 5.0 Lite

• + Excellent preservation of the source image's composition and background details
• + Maintains clear character expressions that match the original meme
• + Clean, digital cel-shaded look that is very recognizable as a modern anime style

• − Lacks the 'hand-painted textures' and 'dreamy background' requested in the prompt
• − Shadows on the man's face are a bit harsh compared to Ghibli's typical soft lighting

Seedream 4.0

• + Natural integration of autumn-like leaves that feel part of the scene.
• + Excellent hair movement that looks physically plausible and wind-swept.
• + Maintains original image quality and lighting perfectly.

Seedream 5.0 Lite

• + Strong prompt adherence regarding flying leaves.
• + Effective wind effect on the hair, creating a more dramatic look.
• + Good preservation of the subject's face and the dog.

• − The added green leaves look like stickers or overlays with inconsistent lighting.
• − The leaves lack motion blur, making them look static despite the 'dynamic' request.
• − A few leaves appear in front of the subject in a way that feels artificial.

Seedream 4.0

• + Perfect text rendering of the name and establishment date
• + High-quality vector emblem style with sophisticated shading
• + Excellent composition with arched text and a centered banner

Seedream 5.0 Lite

• + Clean minimalist design that fits the 'vector emblem' prompt
• + Accurate color palette according to the prompt
• + Simple and clear steam graphic

• − Incorrect accent mark on 'CAFFÊ' (should be 'CAFFÈ')
• − Banner shape is slightly awkward with disconnected ends
• − Flat shading lacks the 'vintage' depth requested

Seedream 4.0

• + Features a clear timeline layout with a logical flow.
• + Includes creative extra details like the crew names and the Tranquility pin icon.
• + Excellent text rendering for the main titles and numeric labels.

• − Icons lack a consistent art style; the Moon and Lunar Module have different rendering styles.
• − The red rings around Earth and Moon look like hand-drawn strokes rather than clean vector paths.
• − Spelling error in 'Translunar' (broken into two lines awkwardly).

Seedream 5.0 Lite

• + Strict adherence to the NASA-inspired color palette and flat-vector style.
• + Consistent iconography across all six steps with high-quality illustrations.
• + Professional, clean typography and grid-based composition.

• − The 'Tranquility' text is slightly less polished than the main headers.
• − Lunar orbit and Translunar icons are a bit minimalist compared to the detailed spacecraft.